查询词典 metrically convex subset

In the normal condition outward appearance processing should level, does not have obviously convex-concave, the surface should be smooth, the color is luminous, the long time does not change color.

正常情况下外观处理应平整，没有明显凸凹，表面应光滑，色彩光亮，长时间不变色。

Maxillary teeth were retracted,and the overjet and overbite were adjusted to right relations,and soft convex tissues face type was improved.

上颌牙齿前突减数矫治，有助于上颌和上牙弓的突度减小，使软硬组织面型之间的形态结构一致，特别对上牙弓突度的改善是肯定而持续的。

Foot department massage take a bath machine the purpose of the invention to lie in provide a kind of massage take a bath machine, it can complete combine Ci to treat an instrument, red outside shoot a machine, ozonizer to carry on nurse and treat, and have already arrange in the sole bottom tidy of massage and lack of impartiality round, make above it of massage convex head ability carry on top and bottom vibration, attain to massage feet bottom thus.

足部按摩洗浴机机本发明的目的在于提供一种按摩洗浴机，其能够完全结合磁疗仪、红外发射器、臭氧发生器进行理疗，并在脚板底有排列整齐的按摩偏心轮，使在其上的按摩凸头能进行上下振动，从而达到对脚底的按摩。

The study found that it is not symmetrical convex parabolic type, left and right sides are not equal to the minimum axial velocity near the rod at the minimum axial velocity is small in the different condition from water to the various solution of HPAM chroma in the vertical eccentricity annuli with wide gap at pipe.

研究发现不同介质的流体在螺旋流条件下，其在偏心环空中的轴向速度分布不是左右对称的凸抛物线型，而是中间有凹陷且左右不对称的抛物线型，其轴向速度的极值点向模拟油管内壁偏移。

Two convex lenses of equal diameter with a focal length of 3cm and 5 cm respectively have parallel light Rays passing through them.

想象假如没有透镜我们的生活会有什么不同？如下图所示： A 、 B 是两个口径相同的凸透镜，它们的焦距分别是3cm 和5cm。。

A tube containing a convex achromatic lens at one end and a slit at the other with the slit at the focus of the lens; light rays leave the slit as a parallel beam.

一端包含一个凸起的消色差透镜另一端在镜头的中心有一个小切口的小管；光线通过小切口成为平行光线。

Prominent in the raceway surface and rolling parallel to the direction of the narrow convex shoulder.

突出于滚道表面与滚动方向平行的窄凸肩。

Corolla tube tubular, base spurred; limb 2-lipped; lower lip convex, dilated toward center of upper lip, almost closed at throat, and making corolla personate, 3-lobed, densely glandular hairy; upper lip erect, 2-lobed.

花冠筒管状，基于距；瓣片二唇形；向上唇的中心凸，膨大的下唇，几乎关闭在喉部，并且使花冠假面状，3浅裂，浓密腺毛；上唇直立，2裂。

The system can be configured as an upgrade for an installed Picus or as an option on a new Picus, and can be used with all convex and endocavity Picus probes.

该系统可以做为已安装的Picus设备的升级产品，或者做为新Picus设备备选产品。它能够在所有凸镜与腔内Picus探测器中使用。

This method could not only applied to outer noncircular gear with all convex pitch line but also applied to outer noncircular gear with partial concave pitch line and inner noncircular gear.

这种磨削原理不仅可以应用于节曲线外凸的非圆齿轮，而且可以应用于磨削带内凹节曲线的外非圆齿轮及内非圆齿轮。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。